973878640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{56099}}^1$

素因数の和:56150

約数の個数: 80

約数和(自身を含む): 2671257600

約数和(自身を除く): 1697378960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 56099, 112198, 224396, 280495, 392693, 448792, 560990, 785386, 897584, 1121980, 1570772, 1739069, 1963465, 2243960, 3141544, 3478138, 3926930, 4487920, 6283088, 6956276, 7853860, 8695345, 12173483, 13912552, 15707720, 17390690, 24346966, 27825104, 31415440, 34781380, 48693932, 60867415, 69562760, 97387864, 121734830, 139125520, 194775728, 243469660, 486939320, 973878640]

約数ペア:

[(1, 973878640), (2, 486939320), (4, 243469660), (5, 194775728), (7, 139125520), (8, 121734830), (10, 97387864), (14, 69562760), (16, 60867415), (20, 48693932), (28, 34781380), (31, 31415440), (35, 27825104), (40, 24346966), (56, 17390690), (62, 15707720), (70, 13912552), (80, 12173483), (112, 8695345), (124, 7853860), (140, 6956276), (155, 6283088), (217, 4487920), (248, 3926930), (280, 3478138), (310, 3141544), (434, 2243960), (496, 1963465), (560, 1739069), (620, 1570772), (868, 1121980), (1085, 897584), (1240, 785386), (1736, 560990), (2170, 448792), (2480, 392693), (3472, 280495), (4340, 224396), (8680, 112198), (17360, 56099)]