4819467080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 11650867200

約数和(自身を除く): 6831400120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 223, 232, 248, 290, 310, 446, 580, 601, 620, 892, 899, 1115, 1160, 1202, 1240, 1784, 1798, 2230, 2404, 3005, 3596, 4460, 4495, 4808, 6010, 6467, 6913, 7192, 8920, 8990, 12020, 12934, 13826, 17429, 17980, 18631, 24040, 25868, 27652, 32335, 34565, 34858, 35960, 37262, 51736, 55304, 64670, 69130, 69716, 74524, 87145, 93155, 129340, 134023, 138260, 139432, 149048, 174290, 186310, 200477, 258680, 268046, 276520, 348580, 372620, 400954, 536092, 540299, 670115, 697160, 745240, 801908, 1002385, 1072184, 1080598, 1340230, 1603816, 2004770, 2161196, 2680460, 2701495, 3886667, 4009540, 4154713, 4322392, 5360920, 5402990, 7773334, 8019080, 8309426, 10805980, 15546668, 16618852, 19433335, 20773565, 21611960, 31093336, 33237704, 38866670, 41547130, 77733340, 83094260, 120486677, 155466680, 166188520, 240973354, 481946708, 602433385, 963893416, 1204866770, 2409733540, 4819467080]

約数ペア:

[(1, 4819467080), (2, 2409733540), (4, 1204866770), (5, 963893416), (8, 602433385), (10, 481946708), (20, 240973354), (29, 166188520), (31, 155466680), (40, 120486677), (58, 83094260), (62, 77733340), (116, 41547130), (124, 38866670), (145, 33237704), (155, 31093336), (223, 21611960), (232, 20773565), (248, 19433335), (290, 16618852), (310, 15546668), (446, 10805980), (580, 8309426), (601, 8019080), (620, 7773334), (892, 5402990), (899, 5360920), (1115, 4322392), (1160, 4154713), (1202, 4009540), (1240, 3886667), (1784, 2701495), (1798, 2680460), (2230, 2161196), (2404, 2004770), (3005, 1603816), (3596, 1340230), (4460, 1080598), (4495, 1072184), (4808, 1002385), (6010, 801908), (6467, 745240), (6913, 697160), (7192, 670115), (8920, 540299), (8990, 536092), (12020, 400954), (12934, 372620), (13826, 348580), (17429, 276520), (17980, 268046), (18631, 258680), (24040, 200477), (25868, 186310), (27652, 174290), (32335, 149048), (34565, 139432), (34858, 138260), (35960, 134023), (37262, 129340), (51736, 93155), (55304, 87145), (64670, 74524), (69130, 69716)]