3601471280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{215399}}^1$

素因数の和:215442

約数の個数: 80

約数和(自身を含む): 9615456000

約数和(自身を除く): 6013984720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 215399, 430798, 861596, 1076995, 1723192, 2153990, 2369389, 3446384, 4092581, 4307980, 4738778, 8185162, 8615960, 9477556, 11846945, 16370324, 17231920, 18955112, 20462905, 23693890, 32740648, 37910224, 40925810, 45018391, 47387780, 65481296, 81851620, 90036782, 94775560, 163703240, 180073564, 189551120, 225091955, 327406480, 360147128, 450183910, 720294256, 900367820, 1800735640, 3601471280]

約数ペア:

[(1, 3601471280), (2, 1800735640), (4, 900367820), (5, 720294256), (8, 450183910), (10, 360147128), (11, 327406480), (16, 225091955), (19, 189551120), (20, 180073564), (22, 163703240), (38, 94775560), (40, 90036782), (44, 81851620), (55, 65481296), (76, 47387780), (80, 45018391), (88, 40925810), (95, 37910224), (110, 32740648), (152, 23693890), (176, 20462905), (190, 18955112), (209, 17231920), (220, 16370324), (304, 11846945), (380, 9477556), (418, 8615960), (440, 8185162), (760, 4738778), (836, 4307980), (880, 4092581), (1045, 3446384), (1520, 2369389), (1672, 2153990), (2090, 1723192), (3344, 1076995), (4180, 861596), (8360, 430798), (16720, 215399)]