87287360

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6711

約数の個数: 56

約数和(自身を含む): 212954616

約数和(自身を除く): 125667256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 6653, 13120, 13306, 26612, 33265, 53224, 66530, 106448, 133060, 212896, 266120, 272773, 425792, 532240, 545546, 1064480, 1091092, 1363865, 2128960, 2182184, 2727730, 4364368, 5455460, 8728736, 10910920, 17457472, 21821840, 43643680, 87287360]

約数ペア:

[(1, 87287360), (2, 43643680), (4, 21821840), (5, 17457472), (8, 10910920), (10, 8728736), (16, 5455460), (20, 4364368), (32, 2727730), (40, 2182184), (41, 2128960), (64, 1363865), (80, 1091092), (82, 1064480), (160, 545546), (164, 532240), (205, 425792), (320, 272773), (328, 266120), (410, 212896), (656, 133060), (820, 106448), (1312, 66530), (1640, 53224), (2624, 33265), (3280, 26612), (6560, 13306), (6653, 13120)]