82402810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 103754630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 53, 70, 95, 98, 106, 133, 167, 190, 245, 265, 266, 334, 371, 490, 530, 665, 742, 835, 931, 1007, 1169, 1330, 1670, 1855, 1862, 2014, 2338, 2597, 3173, 3710, 4655, 5035, 5194, 5845, 6346, 7049, 8183, 8851, 9310, 10070, 11690, 12985, 14098, 15865, 16366, 17702, 22211, 25970, 31730, 35245, 40915, 44255, 44422, 49343, 61957, 70490, 81830, 88510, 98686, 111055, 123914, 155477, 168169, 222110, 246715, 309785, 310954, 336338, 433699, 493430, 619570, 777385, 840845, 867398, 1177183, 1554770, 1681690, 2168495, 2354366, 4336990, 5885915, 8240281, 11771830, 16480562, 41201405, 82402810]

約数ペア:

[(1, 82402810), (2, 41201405), (5, 16480562), (7, 11771830), (10, 8240281), (14, 5885915), (19, 4336990), (35, 2354366), (38, 2168495), (49, 1681690), (53, 1554770), (70, 1177183), (95, 867398), (98, 840845), (106, 777385), (133, 619570), (167, 493430), (190, 433699), (245, 336338), (265, 310954), (266, 309785), (334, 246715), (371, 222110), (490, 168169), (530, 155477), (665, 123914), (742, 111055), (835, 98686), (931, 88510), (1007, 81830), (1169, 70490), (1330, 61957), (1670, 49343), (1855, 44422), (1862, 44255), (2014, 40915), (2338, 35245), (2597, 31730), (3173, 25970), (3710, 22211), (4655, 17702), (5035, 16366), (5194, 15865), (5845, 14098), (6346, 12985), (7049, 11690), (8183, 10070), (8851, 9310)]