187899177580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1\times {\mathrm{2131}}^1$

素因数の和:4127

約数の個数: 96

約数和(自身を含む): 416160396288

約数和(自身を除く): 228261218708

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 1861, 2060, 2131, 2369, 3722, 4262, 4738, 7444, 8524, 9305, 9476, 10655, 11845, 18610, 21310, 23690, 37220, 42620, 42803, 47380, 49013, 85606, 98026, 171212, 191683, 196052, 214015, 219493, 245065, 383366, 428030, 438986, 490130, 766732, 856060, 877972, 958415, 980260, 1097465, 1916830, 2194930, 3833660, 3965791, 4389860, 4408709, 5048339, 7931582, 8817418, 10096678, 15863164, 17634836, 19828955, 20193356, 22043545, 25241695, 39657910, 44087090, 50483390, 79315820, 88174180, 91213193, 100966780, 182426386, 364852772, 408476473, 456065965, 816952946, 912131930, 1633905892, 1824263860, 2042382365, 4084764730, 8169529460, 9394958879, 18789917758, 37579835516, 46974794395, 93949588790, 187899177580]

約数ペア:

[(1, 187899177580), (2, 93949588790), (4, 46974794395), (5, 37579835516), (10, 18789917758), (20, 9394958879), (23, 8169529460), (46, 4084764730), (92, 2042382365), (103, 1824263860), (115, 1633905892), (206, 912131930), (230, 816952946), (412, 456065965), (460, 408476473), (515, 364852772), (1030, 182426386), (1861, 100966780), (2060, 91213193), (2131, 88174180), (2369, 79315820), (3722, 50483390), (4262, 44087090), (4738, 39657910), (7444, 25241695), (8524, 22043545), (9305, 20193356), (9476, 19828955), (10655, 17634836), (11845, 15863164), (18610, 10096678), (21310, 8817418), (23690, 7931582), (37220, 5048339), (42620, 4408709), (42803, 4389860), (47380, 3965791), (49013, 3833660), (85606, 2194930), (98026, 1916830), (171212, 1097465), (191683, 980260), (196052, 958415), (214015, 877972), (219493, 856060), (245065, 766732), (383366, 490130), (428030, 438986)]