40571940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 117855360

約数和(自身を除く): 77283420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 73, 118, 146, 157, 177, 219, 236, 292, 295, 314, 354, 365, 438, 471, 590, 628, 708, 730, 785, 876, 885, 942, 1095, 1180, 1460, 1570, 1770, 1884, 2190, 2355, 3140, 3540, 4307, 4380, 4710, 8614, 9263, 9420, 11461, 12921, 17228, 18526, 21535, 22922, 25842, 27789, 34383, 37052, 43070, 45844, 46315, 51684, 55578, 57305, 64605, 68766, 86140, 92630, 111156, 114610, 129210, 137532, 138945, 171915, 185260, 229220, 258420, 277890, 343830, 555780, 676199, 687660, 1352398, 2028597, 2704796, 3380995, 4057194, 6761990, 8114388, 10142985, 13523980, 20285970, 40571940]

約数ペア:

[(1, 40571940), (2, 20285970), (3, 13523980), (4, 10142985), (5, 8114388), (6, 6761990), (10, 4057194), (12, 3380995), (15, 2704796), (20, 2028597), (30, 1352398), (59, 687660), (60, 676199), (73, 555780), (118, 343830), (146, 277890), (157, 258420), (177, 229220), (219, 185260), (236, 171915), (292, 138945), (295, 137532), (314, 129210), (354, 114610), (365, 111156), (438, 92630), (471, 86140), (590, 68766), (628, 64605), (708, 57305), (730, 55578), (785, 51684), (876, 46315), (885, 45844), (942, 43070), (1095, 37052), (1180, 34383), (1460, 27789), (1570, 25842), (1770, 22922), (1884, 21535), (2190, 18526), (2355, 17228), (3140, 12921), (3540, 11461), (4307, 9420), (4380, 9263), (4710, 8614)]