13299399940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 29573994240

約数和(自身を除く): 16274594300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 563, 577, 890, 1126, 1154, 1780, 2047, 2252, 2308, 2815, 2885, 4094, 5630, 5770, 8188, 10235, 11260, 11540, 12949, 13271, 20470, 25898, 26542, 40940, 50107, 51353, 51796, 53084, 64745, 66355, 100214, 102706, 129490, 132710, 200428, 205412, 250535, 256765, 258980, 265420, 324851, 501070, 513530, 649702, 1002140, 1027060, 1152461, 1181119, 1299404, 1624255, 2304922, 2362238, 3248510, 4609844, 4724476, 5762305, 5905595, 6497020, 7471573, 11524610, 11811190, 14943146, 23049220, 23622380, 28911739, 29886292, 37357865, 57823478, 74715730, 115646956, 144558695, 149431460, 289117390, 578234780, 664969997, 1329939994, 2659879988, 3324849985, 6649699970, 13299399940]

約数ペア:

[(1, 13299399940), (2, 6649699970), (4, 3324849985), (5, 2659879988), (10, 1329939994), (20, 664969997), (23, 578234780), (46, 289117390), (89, 149431460), (92, 144558695), (115, 115646956), (178, 74715730), (230, 57823478), (356, 37357865), (445, 29886292), (460, 28911739), (563, 23622380), (577, 23049220), (890, 14943146), (1126, 11811190), (1154, 11524610), (1780, 7471573), (2047, 6497020), (2252, 5905595), (2308, 5762305), (2815, 4724476), (2885, 4609844), (4094, 3248510), (5630, 2362238), (5770, 2304922), (8188, 1624255), (10235, 1299404), (11260, 1181119), (11540, 1152461), (12949, 1027060), (13271, 1002140), (20470, 649702), (25898, 513530), (26542, 501070), (40940, 324851), (50107, 265420), (51353, 258980), (51796, 256765), (53084, 250535), (64745, 205412), (66355, 200428), (100214, 132710), (102706, 129490)]