40601940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 119218176

約数和(自身を除く): 78616236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 124, 155, 166, 186, 249, 263, 310, 332, 372, 415, 465, 498, 526, 620, 789, 830, 930, 996, 1052, 1245, 1315, 1578, 1660, 1860, 2490, 2573, 2630, 3156, 3945, 4980, 5146, 5260, 7719, 7890, 8153, 10292, 12865, 15438, 15780, 16306, 21829, 24459, 25730, 30876, 32612, 38595, 40765, 43658, 48918, 51460, 65487, 77190, 81530, 87316, 97836, 109145, 122295, 130974, 154380, 163060, 218290, 244590, 261948, 327435, 436580, 489180, 654870, 676699, 1309740, 1353398, 2030097, 2706796, 3383495, 4060194, 6766990, 8120388, 10150485, 13533980, 20300970, 40601940]

約数ペア:

[(1, 40601940), (2, 20300970), (3, 13533980), (4, 10150485), (5, 8120388), (6, 6766990), (10, 4060194), (12, 3383495), (15, 2706796), (20, 2030097), (30, 1353398), (31, 1309740), (60, 676699), (62, 654870), (83, 489180), (93, 436580), (124, 327435), (155, 261948), (166, 244590), (186, 218290), (249, 163060), (263, 154380), (310, 130974), (332, 122295), (372, 109145), (415, 97836), (465, 87316), (498, 81530), (526, 77190), (620, 65487), (789, 51460), (830, 48918), (930, 43658), (996, 40765), (1052, 38595), (1245, 32612), (1315, 30876), (1578, 25730), (1660, 24459), (1860, 21829), (2490, 16306), (2573, 15780), (2630, 15438), (3156, 12865), (3945, 10292), (4980, 8153), (5146, 7890), (5260, 7719)]