377455840

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 921697056

約数和(自身を除く): 544241216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 163, 164, 205, 326, 328, 353, 410, 652, 656, 706, 815, 820, 1304, 1312, 1412, 1630, 1640, 1765, 2608, 2824, 3260, 3280, 3530, 5216, 5648, 6520, 6560, 6683, 7060, 11296, 13040, 13366, 14120, 14473, 26080, 26732, 28240, 28946, 33415, 53464, 56480, 57539, 57892, 66830, 72365, 106928, 115078, 115784, 133660, 144730, 213856, 230156, 231568, 267320, 287695, 289460, 460312, 463136, 534640, 575390, 578920, 920624, 1069280, 1150780, 1157840, 1841248, 2301560, 2315680, 2359099, 4603120, 4718198, 9206240, 9436396, 11795495, 18872792, 23590990, 37745584, 47181980, 75491168, 94363960, 188727920, 377455840]

約数ペア:

[(1, 377455840), (2, 188727920), (4, 94363960), (5, 75491168), (8, 47181980), (10, 37745584), (16, 23590990), (20, 18872792), (32, 11795495), (40, 9436396), (41, 9206240), (80, 4718198), (82, 4603120), (160, 2359099), (163, 2315680), (164, 2301560), (205, 1841248), (326, 1157840), (328, 1150780), (353, 1069280), (410, 920624), (652, 578920), (656, 575390), (706, 534640), (815, 463136), (820, 460312), (1304, 289460), (1312, 287695), (1412, 267320), (1630, 231568), (1640, 230156), (1765, 213856), (2608, 144730), (2824, 133660), (3260, 115784), (3280, 115078), (3530, 106928), (5216, 72365), (5648, 66830), (6520, 57892), (6560, 57539), (6683, 56480), (7060, 53464), (11296, 33415), (13040, 28946), (13366, 28240), (14120, 26732), (14473, 26080)]