3160848.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 157896144

約数和(自身を除く): 95915264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 976, 977, 1040, 1220, 1586, 1954, 2440, 3172, 3908, 3965, 4880, 4885, 6344, 7816, 7930, 9770, 12688, 12701, 15632, 15860, 19540, 25402, 31720, 39080, 50804, 59597, 63440, 63505, 78160, 101608, 119194, 127010, 203216, 238388, 254020, 297985, 476776, 508040, 595970, 774761, 953552, 1016080, 1191940, 1549522, 2383880, 3099044, 3873805, 4767760, 6198088, 7747610, 12396176, 15495220, 30990440, 61980880]

約数ペア:

[(1, 61980880), (2, 30990440), (4, 15495220), (5, 12396176), (8, 7747610), (10, 6198088), (13, 4767760), (16, 3873805), (20, 3099044), (26, 2383880), (40, 1549522), (52, 1191940), (61, 1016080), (65, 953552), (80, 774761), (104, 595970), (122, 508040), (130, 476776), (208, 297985), (244, 254020), (260, 238388), (305, 203216), (488, 127010), (520, 119194), (610, 101608), (793, 78160), (976, 63505), (977, 63440), (1040, 59597), (1220, 50804), (1586, 39080), (1954, 31720), (2440, 25402), (3172, 19540), (3908, 15860), (3965, 15632), (4880, 12701), (4885, 12688), (6344, 9770), (7816, 7930)]