8322969460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{10303}}^1$

素因数の和:10577

約数の個数: 72

約数和(自身を含む): 19007170560

約数和(自身を除く): 10684201100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 239, 260, 338, 478, 676, 845, 956, 1195, 1690, 2390, 3107, 3380, 4780, 6214, 10303, 12428, 15535, 20606, 31070, 40391, 41212, 51515, 62140, 80782, 103030, 133939, 161564, 201955, 206060, 267878, 403910, 535756, 669695, 807820, 1339390, 1741207, 2462417, 2678780, 3482414, 4924834, 6964828, 8706035, 9849668, 12312085, 17412070, 24624170, 32011421, 34824140, 49248340, 64022842, 128045684, 160057105, 320114210, 416148473, 640228420, 832296946, 1664593892, 2080742365, 4161484730, 8322969460]

約数ペア:

[(1, 8322969460), (2, 4161484730), (4, 2080742365), (5, 1664593892), (10, 832296946), (13, 640228420), (20, 416148473), (26, 320114210), (52, 160057105), (65, 128045684), (130, 64022842), (169, 49248340), (239, 34824140), (260, 32011421), (338, 24624170), (478, 17412070), (676, 12312085), (845, 9849668), (956, 8706035), (1195, 6964828), (1690, 4924834), (2390, 3482414), (3107, 2678780), (3380, 2462417), (4780, 1741207), (6214, 1339390), (10303, 807820), (12428, 669695), (15535, 535756), (20606, 403910), (31070, 267878), (40391, 206060), (41212, 201955), (51515, 161564), (62140, 133939), (80782, 103030)]