8889132710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{7309}}^1$

素因数の和:7545

約数の個数: 64

約数和(自身を含む): 17400139200

約数和(自身を除く): 8511006490

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 173, 185, 190, 346, 370, 703, 865, 1406, 1730, 3287, 3515, 6401, 6574, 7030, 7309, 12802, 14618, 16435, 32005, 32870, 36545, 64010, 73090, 121619, 138871, 243238, 270433, 277742, 540866, 608095, 694355, 1216190, 1264457, 1352165, 1388710, 2528914, 2704330, 5138227, 6322285, 10276454, 12644570, 24024683, 25691135, 46784909, 48049366, 51382270, 93569818, 120123415, 233924545, 240246830, 467849090, 888913271, 1777826542, 4444566355, 8889132710]

約数ペア:

[(1, 8889132710), (2, 4444566355), (5, 1777826542), (10, 888913271), (19, 467849090), (37, 240246830), (38, 233924545), (74, 120123415), (95, 93569818), (173, 51382270), (185, 48049366), (190, 46784909), (346, 25691135), (370, 24024683), (703, 12644570), (865, 10276454), (1406, 6322285), (1730, 5138227), (3287, 2704330), (3515, 2528914), (6401, 1388710), (6574, 1352165), (7030, 1264457), (7309, 1216190), (12802, 694355), (14618, 608095), (16435, 540866), (32005, 277742), (32870, 270433), (36545, 243238), (64010, 138871), (73090, 121619)]