71370200080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{769739}}^1$

素因数の和:769832

約数の個数: 80

約数和(自身を含む): 177532833600

約数和(自身を除く): 106162633520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 610, 760, 976, 1159, 1220, 1520, 2318, 2440, 4636, 4880, 5795, 9272, 11590, 18544, 23180, 46360, 92720, 769739, 1539478, 3078956, 3848695, 6157912, 7697390, 12315824, 14625041, 15394780, 29250082, 30789560, 46954079, 58500164, 61579120, 73125205, 93908158, 117000328, 146250410, 187816316, 234000656, 234770395, 292500820, 375632632, 469540790, 585001640, 751265264, 892127501, 939081580, 1170003280, 1784255002, 1878163160, 3568510004, 3756326320, 4460637505, 7137020008, 8921275010, 14274040016, 17842550020, 35685100040, 71370200080]

約数ペア:

[(1, 71370200080), (2, 35685100040), (4, 17842550020), (5, 14274040016), (8, 8921275010), (10, 7137020008), (16, 4460637505), (19, 3756326320), (20, 3568510004), (38, 1878163160), (40, 1784255002), (61, 1170003280), (76, 939081580), (80, 892127501), (95, 751265264), (122, 585001640), (152, 469540790), (190, 375632632), (244, 292500820), (304, 234770395), (305, 234000656), (380, 187816316), (488, 146250410), (610, 117000328), (760, 93908158), (976, 73125205), (1159, 61579120), (1220, 58500164), (1520, 46954079), (2318, 30789560), (2440, 29250082), (4636, 15394780), (4880, 14625041), (5795, 12315824), (9272, 7697390), (11590, 6157912), (18544, 3848695), (23180, 3078956), (46360, 1539478), (92720, 769739)]