188325620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6199}}^1$

素因数の和:6253

約数の個数: 72

約数和(自身を含む): 474969600

約数和(自身を除く): 286643980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 6076, 6199, 7595, 12398, 15190, 24796, 30380, 30995, 43393, 61990, 86786, 123980, 173572, 192169, 216965, 303751, 384338, 433930, 607502, 768676, 867860, 960845, 1215004, 1345183, 1518755, 1921690, 2690366, 3037510, 3843380, 5380732, 6075020, 6725915, 9416281, 13451830, 18832562, 26903660, 37665124, 47081405, 94162810, 188325620]

約数ペア:

[(1, 188325620), (2, 94162810), (4, 47081405), (5, 37665124), (7, 26903660), (10, 18832562), (14, 13451830), (20, 9416281), (28, 6725915), (31, 6075020), (35, 5380732), (49, 3843380), (62, 3037510), (70, 2690366), (98, 1921690), (124, 1518755), (140, 1345183), (155, 1215004), (196, 960845), (217, 867860), (245, 768676), (310, 607502), (434, 433930), (490, 384338), (620, 303751), (868, 216965), (980, 192169), (1085, 173572), (1519, 123980), (2170, 86786), (3038, 61990), (4340, 43393), (6076, 30995), (6199, 30380), (7595, 24796), (12398, 15190)]