4071356860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 9667405440

約数和(自身を除く): 5596048580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 131, 170, 190, 262, 283, 289, 323, 340, 380, 524, 566, 578, 646, 655, 1132, 1156, 1292, 1310, 1415, 1445, 1615, 2227, 2489, 2620, 2830, 2890, 3230, 4454, 4811, 4978, 5377, 5491, 5660, 5780, 6460, 8908, 9622, 9956, 10754, 10982, 11135, 12445, 19244, 21508, 21964, 22270, 24055, 24890, 26885, 27455, 37073, 37859, 42313, 44540, 48110, 49780, 53770, 54910, 74146, 75718, 81787, 84626, 91409, 96220, 107540, 109820, 148292, 151436, 163574, 169252, 182818, 185365, 189295, 211565, 327148, 365636, 370730, 378590, 408935, 423130, 457045, 630241, 704387, 719321, 741460, 757180, 817870, 846260, 914090, 1260482, 1408774, 1438642, 1553953, 1635740, 1828180, 2520964, 2817548, 2877284, 3107906, 3151205, 3521935, 3596605, 6215812, 6302410, 7043870, 7193210, 7769765, 10714097, 11974579, 12604820, 14087740, 14386420, 15539530, 21428194, 23949158, 31079060, 42856388, 47898316, 53570485, 59872895, 107140970, 119745790, 203567843, 214281940, 239491580, 407135686, 814271372, 1017839215, 2035678430, 4071356860]

約数ペア:

[(1, 4071356860), (2, 2035678430), (4, 1017839215), (5, 814271372), (10, 407135686), (17, 239491580), (19, 214281940), (20, 203567843), (34, 119745790), (38, 107140970), (68, 59872895), (76, 53570485), (85, 47898316), (95, 42856388), (131, 31079060), (170, 23949158), (190, 21428194), (262, 15539530), (283, 14386420), (289, 14087740), (323, 12604820), (340, 11974579), (380, 10714097), (524, 7769765), (566, 7193210), (578, 7043870), (646, 6302410), (655, 6215812), (1132, 3596605), (1156, 3521935), (1292, 3151205), (1310, 3107906), (1415, 2877284), (1445, 2817548), (1615, 2520964), (2227, 1828180), (2489, 1635740), (2620, 1553953), (2830, 1438642), (2890, 1408774), (3230, 1260482), (4454, 914090), (4811, 846260), (4978, 817870), (5377, 757180), (5491, 741460), (5660, 719321), (5780, 704387), (6460, 630241), (8908, 457045), (9622, 423130), (9956, 408935), (10754, 378590), (10982, 370730), (11135, 365636), (12445, 327148), (19244, 211565), (21508, 189295), (21964, 185365), (22270, 182818), (24055, 169252), (24890, 163574), (26885, 151436), (27455, 148292), (37073, 109820), (37859, 107540), (42313, 96220), (44540, 91409), (48110, 84626), (49780, 81787), (53770, 75718), (54910, 74146)]