2355007820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15227}}^1$

素因数の和:15303

約数の個数: 96

約数和(自身を含む): 5832933120

約数和(自身を除く): 3477925300

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 37, 38, 44, 55, 74, 76, 95, 110, 148, 185, 190, 209, 220, 370, 380, 407, 418, 703, 740, 814, 836, 1045, 1406, 1628, 2035, 2090, 2812, 3515, 4070, 4180, 7030, 7733, 8140, 14060, 15227, 15466, 30454, 30932, 38665, 60908, 76135, 77330, 152270, 154660, 167497, 289313, 304540, 334994, 563399, 578626, 669988, 837485, 1126798, 1157252, 1446565, 1674970, 2253596, 2816995, 2893130, 3182443, 3349940, 5633990, 5786260, 6197389, 6364886, 10704581, 11267980, 12394778, 12729772, 15912215, 21409162, 24789556, 30986945, 31824430, 42818324, 53522905, 61973890, 63648860, 107045810, 117750391, 123947780, 214091620, 235500782, 471001564, 588751955, 1177503910, 2355007820]

約数ペア:

[(1, 2355007820), (2, 1177503910), (4, 588751955), (5, 471001564), (10, 235500782), (11, 214091620), (19, 123947780), (20, 117750391), (22, 107045810), (37, 63648860), (38, 61973890), (44, 53522905), (55, 42818324), (74, 31824430), (76, 30986945), (95, 24789556), (110, 21409162), (148, 15912215), (185, 12729772), (190, 12394778), (209, 11267980), (220, 10704581), (370, 6364886), (380, 6197389), (407, 5786260), (418, 5633990), (703, 3349940), (740, 3182443), (814, 2893130), (836, 2816995), (1045, 2253596), (1406, 1674970), (1628, 1446565), (2035, 1157252), (2090, 1126798), (2812, 837485), (3515, 669988), (4070, 578626), (4180, 563399), (7030, 334994), (7733, 304540), (8140, 289313), (14060, 167497), (15227, 154660), (15466, 152270), (30454, 77330), (30932, 76135), (38665, 60908)]