27443680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 45712928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 503, 620, 682, 880, 992, 1006, 1240, 1364, 1705, 1760, 2012, 2480, 2515, 2728, 3410, 4024, 4960, 5030, 5456, 5533, 6820, 8048, 10060, 10912, 11066, 13640, 15593, 16096, 20120, 22132, 27280, 27665, 31186, 40240, 44264, 54560, 55330, 62372, 77965, 80480, 88528, 110660, 124744, 155930, 171523, 177056, 221320, 249488, 311860, 343046, 442640, 498976, 623720, 686092, 857615, 885280, 1247440, 1372184, 1715230, 2494880, 2744368, 3430460, 5488736, 6860920, 13721840, 27443680]

約数ペア:

[(1, 27443680), (2, 13721840), (4, 6860920), (5, 5488736), (8, 3430460), (10, 2744368), (11, 2494880), (16, 1715230), (20, 1372184), (22, 1247440), (31, 885280), (32, 857615), (40, 686092), (44, 623720), (55, 498976), (62, 442640), (80, 343046), (88, 311860), (110, 249488), (124, 221320), (155, 177056), (160, 171523), (176, 155930), (220, 124744), (248, 110660), (310, 88528), (341, 80480), (352, 77965), (440, 62372), (496, 55330), (503, 54560), (620, 44264), (682, 40240), (880, 31186), (992, 27665), (1006, 27280), (1240, 22132), (1364, 20120), (1705, 16096), (1760, 15593), (2012, 13640), (2480, 11066), (2515, 10912), (2728, 10060), (3410, 8048), (4024, 6820), (4960, 5533), (5030, 5456)]