40513760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 111367872

約数和(自身を除く): 70854112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 593, 610, 854, 976, 1120, 1186, 1220, 1708, 1952, 2135, 2372, 2440, 2965, 3416, 4151, 4270, 4744, 4880, 5930, 6832, 8302, 8540, 9488, 9760, 11860, 13664, 16604, 17080, 18976, 20755, 23720, 33208, 34160, 36173, 41510, 47440, 66416, 68320, 72346, 83020, 94880, 132832, 144692, 166040, 180865, 253211, 289384, 332080, 361730, 506422, 578768, 664160, 723460, 1012844, 1157536, 1266055, 1446920, 2025688, 2532110, 2893840, 4051376, 5064220, 5787680, 8102752, 10128440, 20256880, 40513760]

約数ペア:

[(1, 40513760), (2, 20256880), (4, 10128440), (5, 8102752), (7, 5787680), (8, 5064220), (10, 4051376), (14, 2893840), (16, 2532110), (20, 2025688), (28, 1446920), (32, 1266055), (35, 1157536), (40, 1012844), (56, 723460), (61, 664160), (70, 578768), (80, 506422), (112, 361730), (122, 332080), (140, 289384), (160, 253211), (224, 180865), (244, 166040), (280, 144692), (305, 132832), (427, 94880), (488, 83020), (560, 72346), (593, 68320), (610, 66416), (854, 47440), (976, 41510), (1120, 36173), (1186, 34160), (1220, 33208), (1708, 23720), (1952, 20755), (2135, 18976), (2372, 17080), (2440, 16604), (2965, 13664), (3416, 11860), (4151, 9760), (4270, 9488), (4744, 8540), (4880, 8302), (5930, 6832)]