34972520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 87315840

約数和(自身を除く): 52343320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1303, 1342, 2440, 2606, 2684, 3355, 5212, 5368, 6515, 6710, 10424, 13030, 13420, 14333, 26060, 26840, 28666, 52120, 57332, 71665, 79483, 114664, 143330, 158966, 286660, 317932, 397415, 573320, 635864, 794830, 874313, 1589660, 1748626, 3179320, 3497252, 4371565, 6994504, 8743130, 17486260, 34972520]

約数ペア:

[(1, 34972520), (2, 17486260), (4, 8743130), (5, 6994504), (8, 4371565), (10, 3497252), (11, 3179320), (20, 1748626), (22, 1589660), (40, 874313), (44, 794830), (55, 635864), (61, 573320), (88, 397415), (110, 317932), (122, 286660), (220, 158966), (244, 143330), (305, 114664), (440, 79483), (488, 71665), (610, 57332), (671, 52120), (1220, 28666), (1303, 26840), (1342, 26060), (2440, 14333), (2606, 13420), (2684, 13030), (3355, 10424), (5212, 6710), (5368, 6515)]