24519560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 60464880

約数和(自身を除く): 35945320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 773, 793, 1220, 1546, 1586, 2440, 3092, 3172, 3865, 3965, 6184, 6344, 7730, 7930, 10049, 15460, 15860, 20098, 30920, 31720, 40196, 47153, 50245, 80392, 94306, 100490, 188612, 200980, 235765, 377224, 401960, 471530, 612989, 943060, 1225978, 1886120, 2451956, 3064945, 4903912, 6129890, 12259780, 24519560]

約数ペア:

[(1, 24519560), (2, 12259780), (4, 6129890), (5, 4903912), (8, 3064945), (10, 2451956), (13, 1886120), (20, 1225978), (26, 943060), (40, 612989), (52, 471530), (61, 401960), (65, 377224), (104, 235765), (122, 200980), (130, 188612), (244, 100490), (260, 94306), (305, 80392), (488, 50245), (520, 47153), (610, 40196), (773, 31720), (793, 30920), (1220, 20098), (1546, 15860), (1586, 15460), (2440, 10049), (3092, 7930), (3172, 7730), (3865, 6344), (3965, 6184)]