4050136697840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{23580209}}^1$

素因数の和:23580354

約数の個数: 80

約数和(自身を含む): 9999895456800

約数和(自身を除く): 5949758758960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 304, 380, 452, 565, 760, 904, 1130, 1520, 1808, 2147, 2260, 4294, 4520, 8588, 9040, 10735, 17176, 21470, 34352, 42940, 85880, 171760, 23580209, 47160418, 94320836, 117901045, 188641672, 235802090, 377283344, 448023971, 471604180, 896047942, 943208360, 1792095884, 1886416720, 2240119855, 2664563617, 3584191768, 4480239710, 5329127234, 7168383536, 8960479420, 10658254468, 13322818085, 17920958840, 21316508936, 26645636170, 35841917680, 42633017872, 50626708723, 53291272340, 101253417446, 106582544680, 202506834892, 213165089360, 253133543615, 405013669784, 506267087230, 810027339568, 1012534174460, 2025068348920, 4050136697840]

約数ペア:

[(1, 4050136697840), (2, 2025068348920), (4, 1012534174460), (5, 810027339568), (8, 506267087230), (10, 405013669784), (16, 253133543615), (19, 213165089360), (20, 202506834892), (38, 106582544680), (40, 101253417446), (76, 53291272340), (80, 50626708723), (95, 42633017872), (113, 35841917680), (152, 26645636170), (190, 21316508936), (226, 17920958840), (304, 13322818085), (380, 10658254468), (452, 8960479420), (565, 7168383536), (760, 5329127234), (904, 4480239710), (1130, 3584191768), (1520, 2664563617), (1808, 2240119855), (2147, 1886416720), (2260, 1792095884), (4294, 943208360), (4520, 896047942), (8588, 471604180), (9040, 448023971), (10735, 377283344), (17176, 235802090), (21470, 188641672), (34352, 117901045), (42940, 94320836), (85880, 47160418), (171760, 23580209)]