22299160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 59371200

約数和(自身を除く): 37072040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 37, 38, 40, 52, 61, 65, 74, 76, 95, 104, 122, 130, 148, 152, 185, 190, 244, 247, 260, 296, 305, 370, 380, 481, 488, 494, 520, 610, 703, 740, 760, 793, 962, 988, 1159, 1220, 1235, 1406, 1480, 1586, 1924, 1976, 2257, 2318, 2405, 2440, 2470, 2812, 3172, 3515, 3848, 3965, 4514, 4636, 4810, 4940, 5624, 5795, 6344, 7030, 7930, 9028, 9139, 9272, 9620, 9880, 11285, 11590, 14060, 15067, 15860, 18056, 18278, 19240, 22570, 23180, 28120, 29341, 30134, 31720, 36556, 42883, 45140, 45695, 46360, 58682, 60268, 73112, 75335, 85766, 90280, 91390, 117364, 120536, 146705, 150670, 171532, 182780, 214415, 234728, 293410, 301340, 343064, 365560, 428830, 557479, 586820, 602680, 857660, 1114958, 1173640, 1715320, 2229916, 2787395, 4459832, 5574790, 11149580, 22299160]

約数ペア:

[(1, 22299160), (2, 11149580), (4, 5574790), (5, 4459832), (8, 2787395), (10, 2229916), (13, 1715320), (19, 1173640), (20, 1114958), (26, 857660), (37, 602680), (38, 586820), (40, 557479), (52, 428830), (61, 365560), (65, 343064), (74, 301340), (76, 293410), (95, 234728), (104, 214415), (122, 182780), (130, 171532), (148, 150670), (152, 146705), (185, 120536), (190, 117364), (244, 91390), (247, 90280), (260, 85766), (296, 75335), (305, 73112), (370, 60268), (380, 58682), (481, 46360), (488, 45695), (494, 45140), (520, 42883), (610, 36556), (703, 31720), (740, 30134), (760, 29341), (793, 28120), (962, 23180), (988, 22570), (1159, 19240), (1220, 18278), (1235, 18056), (1406, 15860), (1480, 15067), (1586, 14060), (1924, 11590), (1976, 11285), (2257, 9880), (2318, 9620), (2405, 9272), (2440, 9139), (2470, 9028), (2812, 7930), (3172, 7030), (3515, 6344), (3848, 5795), (3965, 5624), (4514, 4940), (4636, 4810)]